Hi Simon,
On Fri, Sep 11, 2015 at 10:14 AM, Simon Horman <[email protected]> wrote:
>> > @@ -18,6 +21,9 @@ Required properties:
>> > Optional properties:
>> > - interrupt-parent: the phandle for the interrupt controller that services
>> > interrupts for this device.
>> > +- interrupt-names: One entry per interrupt named "ch%u".
>> > + For the R8A7795 SoC this property is mandatory,
>> > + and "ch0" through "ch24" are mandatory.
>>
>> This suggests the single multiplexed interrupt on R-Car Gen2 can be called
>> "ch0". Is that what you want? I know the driver doesn't care.
>
> No, its not what I intended.
>
> I think its reasonable to allow the multiplexed interrupt to be named,
> but to what I wonder. The documentation seems to call the interrupt
> "EthernetAVB", which isn't very exciting.
Perhaps "mux", like I did for rspi, cfr.
Documentation/devicetree/bindings/spi/spi-rspi.txt:
- interrupts : A list of interrupt-specifiers, one for each entry in
interrupt-names.
If interrupt-names is not present, an interrupt specifier
for a single muxed interrupt.
- interrupt-names : A list of interrupt names. Should contain (if present):
- "error" for SPEI,
- "rx" for SPRI,
- "tx" to SPTI,
- "mux" for a single muxed interrupt.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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